Vishay Semiconductor Diodes Division
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
AZ23B22-HE3-18
詳細を表示 DataSheets

AZ23B22-HE3-18

Product Overview

Category

The AZ23B22-HE3-18 belongs to the category of semiconductor components.

Use

It is commonly used as a diode for various electronic applications.

Characteristics

  • Low forward voltage drop
  • High current capability
  • Small package size

Package

The AZ23B22-HE3-18 is typically available in a SOT-23 package.

Essence

This diode is essential for rectifying and switching electronic circuits.

Packaging/Quantity

It is usually supplied in reels with a quantity of 3000 units per reel.

Specifications

  • Forward Voltage: 0.5V
  • Reverse Voltage: 40V
  • Continuous Forward Current: 250mA
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The AZ23B22-HE3-18 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • Fast switching speed
  • Low leakage current
  • High reliability

Advantages

  • Small form factor
  • Suitable for high-density PCB designs
  • Wide operating temperature range

Disadvantages

  • Limited maximum reverse voltage
  • Sensitive to ESD (Electrostatic Discharge)

Working Principles

The diode operates based on the principle of semiconductor junction behavior, allowing current flow in one direction while blocking it in the opposite direction.

Detailed Application Field Plans

The AZ23B22-HE3-18 is widely used in: - Power supply circuits - Signal conditioning circuits - Voltage regulation circuits

Detailed and Complete Alternative Models

Some alternative models to the AZ23B22-HE3-18 include: - 1N4148 - BAV99 - BAT54S

In conclusion, the AZ23B22-HE3-18 diode offers a compact and reliable solution for various electronic applications, with its fast switching speed and low forward voltage making it suitable for diverse circuit designs.

[Word count: 273]

技術ソリューションにおける AZ23B22-HE3-18 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the AZ23B22-HE3-18?

    • The AZ23B22-HE3-18 is a dual surface mount Zener diode with a voltage of 22V and a maximum power dissipation of 300mW.

  2. What are the typical applications of AZ23B22-HE3-18?

    • It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.

  3. What is the maximum current that AZ23B22-HE3-18 can handle?

    • The maximum continuous forward current for AZ23B22-HE3-18 is typically around 200mA.

  4. What is the operating temperature range for AZ23B22-HE3-18?

    • The operating temperature range is usually from -65°C to +150°C, making it suitable for a wide range of environments.

  5. How does AZ23B22-HE3-18 compare to other Zener diodes in terms of performance?

    • AZ23B22-HE3-18 offers a balance of voltage tolerance, low leakage current, and high reliability, making it a popular choice for many applications.

  6. Can AZ23B22-HE3-18 be used in automotive electronics?

    • Yes, it is often used in automotive electronics for voltage regulation and protection against voltage spikes.

  7. What are the key electrical characteristics of AZ23B22-HE3-18?

    • Some key characteristics include a nominal Zener voltage of 22V, a maximum reverse leakage current of 5µA, and a dynamic resistance of 20Ω.

  8. Is AZ23B22-HE3-18 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.

  9. Can AZ23B22-HE3-18 be used in high-frequency applications?

    • Yes, it has a fast response time and can be used in high-frequency applications such as RF circuits and data communication systems.

  10. Where can I find detailed specifications and application notes for AZ23B22-HE3-18?

    • Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor, which includes information on recommended usage and circuit design considerations.